.navs {
  ul {
    padding: 0;
    list-style: none;
    display: flex;
  }
  li {
    margin-right: 1em;
  }
}
.site-layout{
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.trigger {
  font-size: 18px;
  line-height: 64px;
  cursor: pointer;
  transition: color 0.3s;
}
